Canvas problems

[wysota]

You can also switch to Qt 4

[Tommytrojan]

Yeah, but since all my drawing code is based on the Q3 QCanvas I would have to use the Q3... classes anyway so there won't be a big difference in that regard.
I hope Trolltech will implement a good/better paint engine in Q4 at some point. I need something that is highly efficient and has a simple interface like the QPainter interface.

Tommy

[wysota]

http://blogs.qtdeveloper.net/archive...ew-sneak-peek/

[Tommytrojan]

Wow, that is great news. I'm certain that problem will be fixed in the new implementation. Does anyone know when a beta of 4.2 will become available?

Tommy

[wysota]

Q3-Q4/2006.

BTW. Jacek suggested that you might have understood that I have tested your code with Qt 3.3.5 under Windows -- that's not true, I tested it under Linux, I don't have Qt 3.3 for Windows.

[Tommytrojan]

Well, if you tested under Linux and the problem showed up with your 3.3.5 version and Jacek tested with the 3.3.6 version and it didn't show there is a chance that it was resolved in between these two releases. I will upgrade in the next few weeks and send a reply to what I find regarding this problem.

Cheers,
Tommy